I have a gigabit connection FTTH and my ISP provided me with their router which has an integrated ONT. I was browsing the TP-Link products and I've found that only the Archer XR500v as an optical WAN

I want to replace the modem\router provided by the ISP and I'm browsing for products which can give me more flexibility in configuration. The provided modem\router has a female optical port (I guess i